{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,1]],"date-time":"2026-06-01T22:36:37Z","timestamp":1780353397667,"version":"3.54.1"},"reference-count":8,"publisher":"The Journal of Rheumatology","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Rheumatol"],"published-print":{"date-parts":[[2016,1]]},"abstract":"<jats:sec><jats:title>Objective.<\/jats:title><jats:p>To develop and validate a knowledge transfer (KT) module aimed at enhancing feasibility and reliability of semiquantitative assessment of bone marrow lesions (BML) and synovitis-effusion using the Hip Inflammation Magnetic Resonance Imaging Scoring System (HIMRISS).<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods.<\/jats:title><jats:p>Three radiologists naive to the HIMRISS method reviewed the manuscript describing the method and then scored MRI scans from 16 patients with hip OA obtained at baseline and 8 weeks after intraarticular injection of corticosteroid. Readers then reviewed a KT module comprising an instructional presentation and 8 reference DICOM (digital imaging and communications in medicine) cases scored by 3 readers with expertise in the HIMRISS method, and then used electronic overlay software to score scans from 23 patients with OA. The same format was followed with a second group of 3 readers naive to HIMRISS using a KT module revised to incorporate the overlay with a Web-based DICOM viewer to enhance feasibility. Interobserver reliability was assessed with the intraclass correlation coefficient (ICC).<\/jats:p><\/jats:sec><jats:sec><jats:title>Results.<\/jats:title><jats:p>In both exercises, reliability for baseline scores was excellent for femoral BML, very good for acetabular BML, and good for synovitis-effusion (overall ICC = 0.91, 0.89, 0.62, respectively) even without prior calibration using the KT module. However, reliability for detecting change was substantially worse than for expert readers, especially for acetabular BML and synovitis-effusion (overall ICC = 0.59 vs 0.19, and 0.42 vs 0.25, respectively). Reliability improved for detection of change in these lesions, especially after reader calibration with the revised KT module.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion.<\/jats:title><jats:p>Development and validation of a systematic method for KT may enhance external validation of certain imaging instruments.<\/jats:p><\/jats:sec>","DOI":"10.3899\/jrheum.141574","type":"journal-article","created":{"date-parts":[[2015,6,16]],"date-time":"2015-06-16T01:12:55Z","timestamp":1434417175000},"page":"232-238","source":"Crossref","is-referenced-by-count":12,"title":["Development and Preliminary Validation of a Digital Overlay-based Learning Module for Semiquantitative Evaluation of Magnetic Resonance Imaging Lesions in Osteoarthritis of the Hip"],"prefix":"10.3899","volume":"43","author":[{"given":"Walter P.","family":"Maksymowych","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Meaghan","family":"Pitts","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matthew J.","family":"Budak","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David","family":"Gracey","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Robert G.","family":"Lambert","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David","family":"McDougall","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marcus","family":"Pianta","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Winston J.","family":"Rennie","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stephanie","family":"Wichuk","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Naomi","family":"Winn","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jacob L.","family":"Jaremko","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2262","published-online":{"date-parts":[[2015,6,15]]},"reference":[{"key":"2018112909351264000_43.1.232.1","doi-asserted-by":"publisher","DOI":"10.1016\/j.rdc.2008.04.006"},{"key":"2018112909351264000_43.1.232.2","doi-asserted-by":"publisher","DOI":"10.1002\/art.21789"},{"key":"2018112909351264000_43.1.232.3","doi-asserted-by":"publisher","DOI":"10.7326\/0003-4819-139-5_Part_1-200309020-00008"},{"key":"2018112909351264000_43.1.232.4","doi-asserted-by":"publisher","DOI":"10.7326\/0003-4819-134-7-200104030-00007"},{"key":"2018112909351264000_43.1.232.5","doi-asserted-by":"publisher","DOI":"10.1136\/ard.2006.067470"},{"key":"2018112909351264000_43.1.232.6","doi-asserted-by":"publisher","DOI":"10.3899\/jrheum.131083"},{"key":"2018112909351264000_43.1.232.7","doi-asserted-by":"publisher","DOI":"10.1016\/j.joca.2011.04.003"},{"key":"2018112909351264000_43.1.232.8","doi-asserted-by":"publisher","DOI":"10.1002\/art.22739"}],"container-title":["The Journal of Rheumatology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.3899\/jrheum.141574","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2018,11,29]],"date-time":"2018-11-29T19:02:10Z","timestamp":1543518130000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.jrheum.org\/lookup\/doi\/10.3899\/jrheum.141574"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,6,15]]},"references-count":8,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2016,1,1]]},"published-print":{"date-parts":[[2016,1]]}},"alternative-id":["10.3899\/jrheum.141574"],"URL":"https:\/\/doi.org\/10.3899\/jrheum.141574","relation":{},"ISSN":["0315-162X","1499-2752"],"issn-type":[{"value":"0315-162X","type":"print"},{"value":"1499-2752","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015,6,15]]}}}